AgentReliability v1.4|Zero-Overhead Agent Observability Engine

Build AI agents that don't fail in production.

Observe, evaluate, debug, and continuously improve AI agents before your users notice problems. Real-time distributed tracing, guardrails, and hallucination scoring in one unified platform.

< 1.2ms Trace Overhead OpenTelemetry Standard LangChain & AutoGen Native
app.agentreliability.com/agents/prod-cluster-01
ALL AGENTS HEALTHY
Timeframe: Last 15mTokens/sec: 1,420
Reliability Score
99.8%↑ 0.4%
P99 Latency
142 ms↓ 14ms
Hallucination Index
0.012Near Zero
Tool Success Rate
100.0%0 Failures

Agent Execution Health

Nominal
LLM Inference (GPT-4o)110ms
Tool Call (`postgres_query`)18ms
Guardrail Evaluation4ms
Active Sessions: 42Inspect telemetry →

Real-time Execution Traces Stream

Auto-refreshing
Trace IDAgentStep / ToolStatusLatencyTokensHallucination
tr_89a3fCustomerOps-v3Execute SQL Tool OK42ms4120.01
tr_89a3eCustomerOps-v3Vector Search Context OK18ms8900
tr_89a3dRefundApproverVerify User Balance VERIFY184ms12500.12
tr_89a3cCodeAssistantSynthesize Response OK320ms23100.03
Monitoring 4 active LLM providers (OpenAI, Anthropic, Ollama, Bedrock)

Engineered for Modern Agent Frameworks & Production Stacks

LangChain
Python / TS SDK
LlamaIndex
RAG Framework
OpenAI Assistants
Native API
Vercel AI SDK
Next.js Native
CrewAI
Multi-Agent
Microsoft AutoGen
Orchestration

SOC 2 Type II Ready

Enterprise-grade security controls & continuous compliance auditing

Enterprise Verified

Zero Data Retention (ZDR)

Telemetry payloads are processed in-memory without persistent prompt storage

Enterprise Verified

Self-Hosted VPC Option

Deploy AgentReliability via Docker / Kubernetes inside your own cloud boundary

Enterprise Verified

OpenTelemetry Native

Standardized OTLP traces exportable to Datadog, Honeycomb, or Jaeger

Enterprise Verified
Root Causes of Agent Instability

Why AI agents fail in production

Standard application performance monitoring (APM) tools cannot detect non-deterministic agent failures. AgentReliability catches and repairs failures at the reasoning layer.

Trace Analysis: Tool Failures & Schema Mismatches
Mode #1 of 4
Unmonitored Agent Output (Failure)Uncaught Exception
{
  "error": "TypeError: Cannot read properties of undefined (reading 'customer_id')",
  "tool_name": "stripe_create_charge",
  "input_args": { "amount": "$49.00", "currency": "USD" },
  "cause": "Passed string '$49.00' instead of integer 4900 cents schema expectation"
}
AgentReliability Guardrail InterceptAuto-Resolved in 2ms
{
  "status": "INTERCEPTED_BY_GUARDRAIL",
  "action": "AUTO_REPAIR_SCHEMA",
  "original_args": { "amount": "$49.00" },
  "repaired_args": { "amount": 4900, "currency": "usd" },
  "retry_result": "200_OK",
  "latency_penalty": "2ms"
}
Zero user disruption • Automatic telemetry logging
End-to-End Reliability Lifecycle

How AgentReliability works

Four simple steps to transform unpredictable AI prompts into deterministic, production-grade infrastructure.

Phase 01: Observe

Auto-instrument agents with 2 lines of SDK code

Capture every LLM call, vector search, tool execution, and state mutation with near-zero latency overhead (< 1.2ms).

Zero framework lock-in (Python, TypeScript, REST)
Asynchronous background trace batching
Automatic OpenTelemetry span context propagation
Integration SDK Example
from agent_reliability import AgentMonitor

# Initialize AgentReliability monitoring wrapper
monitor = AgentMonitor(api_key="ar_live_...", env="production")

@monitor.trace_agent(name="CustomerSupportAgent")
def run_agent(user_query: str):
    response = agent.execute(user_query)
    return response
Ready to copy & deploynpm i @agent-reliability/sdk | pip install agent-reliability
Deep Execution Lineage

Full-stack distributed tracing for AI agents

Never guess why an agent got stuck. Visualize every parent span, tool invocation, token count, and memory mutation in a waterfall view built for engineers.

Trace ID:tr_89a3f_customer_support|Agent: CustomerOps-Agent-v3
Total Duration: 454ms Total Tokens: 1,506 Est. Cost: $0.0042
Waterfall Spans (Click to Inspect)0ms ------------------------------------------------ 250ms ------------------------------------------------ 454ms
Agent Entrypoint: CustomerSupportAgent.run()
454 ms200 OK
LLM Reasoning: GPT-4o Task Decomposition
240 ms200 OK
Tool Execution: vector_search_docs()
18 ms200 OK
Tool Execution: stripe_issue_refund()
182 ms200 OK
Guardrail: Factuality & Safety Assertions
4 ms200 OK

Span Payload: LLM Reasoning: GPT-4o Task Decomposition

Provider: OpenAI gpt-4o (2024-08)
Inputs & Context Payload:
{
  "system_prompt": "You are a customer support agent. Validate invoice status via postgres and execute refund via stripe if duplicate charge confirmed.",
  "user_prompt": "I was charged twice for invoice #INV-9402 on August 1st. Please refund $49.00."
}
Output Payload:
Thought: First check postgres database for invoice #INV-9402 to confirm duplicate status. Then call stripe_refund.

Span Performance240 ms

Input Tokens1100
Output Tokens42
Calculated Cost$0.0034
Hallucination Score0.01 (Clean)
Guardrail Checks Passed:
Schema JSON Type Assertion
PII & Credential Leakage Shield
Factuality Grounding Assertion
Infrastructure Capabilities

Built for mission-critical AI applications

Everything you need to monitor, evaluate, and scale autonomous AI agents in enterprise production environments.

Distributed Spans

Distributed Agent Tracing

Complete visibility into multi-agent sub-tasks and tool chains.

Trace non-deterministic LLM execution paths, vector queries, memory state mutations, and external API requests with OpenTelemetry standards.

Root Trace: CustomerSupport_v399.8% Reliability
[0ms] Prompt received → Intent Classifier
[18ms] RAG Vector Search (Pinecone top_k=5)
[140ms] Tool Execution: stripe_issue_refund()
SLA Benchmark

Agent Reliability Score

A single 0-100 metric for production readiness.

Continuously aggregate tool success rates, hallucination indices, and latency variance into a unified SLA score.

Current Health Index
99.8 / 100
100% Tool Success • 0.01 Hallucination
Live Evals

Real-Time Evaluations

Automated factuality, grounding & safety assertions.

Run continuous online evaluations on live completions without slowing down inference response times.

Factuality Assert0.98 Grounded
Schema JSON Assert100% Valid
Toxicity Check0.00 Pass
Active Defense

Inline Guardrails & Auto-Repair

Intercept and correct bad tool args before execution.

Automatically sanitize malformed JSON, enforce strict type schemas, and redact PII credentials in real-time.

Detected: malformed string "$49"
Repaired: converted to integer 4900
Latency penalty: +1.4ms
Real-time Alerts

Production Alerts & Error Budgets

Instant alerts on P99 spikes, loops & hallucination clusters.

Configure custom PagerDuty and Slack webhooks when hallucination rates breach your engineering SLA threshold.

Slack WebhookConnected
PagerDuty AlertingActive
Full-Stack System Topology

Monitoring every layer of the agent stack

From the initial user request down to vector queries and tool execution, AgentReliability wraps your infrastructure with zero-latency guardrails.

AgentReliability Observability & Protection WrapperActive
Capturing OpenTelemetry spans across all 6 stack components in parallel.
Click any layer to inspect active telemetry
Inspecting Layer 02: Agent OrchestratorTarget: Reasoning Engine

State Mutation & Infinite Loop Interception

Tracks agent task decomposition, memory window sliding context, sub-goal planning, and recursive loop detection.

Observed Latency Overhead2ms
Guardrail Status100% Enforced
Telemetry FormatOTLP Standard
Trace Overhead
< 1.2ms
Latency Impact

Asynchronous background batching ensures zero impact on end-user response time.

Verified Benchmark
Agent SLA Uptime
99.94%
Production Guarantee

Zero-downtime architecture with automatic circuit breakers and failover routing.

Verified Benchmark
Daily Agent Traces
14.2M+
Spans Monitored

Scales seamlessly from early prototypes to high-throughput enterprise clusters.

Verified Benchmark
Incident Reduction
88%
Fewer Failures

Catch hallucinations, malformed tool arguments, and infinite loops before users do.

Verified Benchmark
Developer Questions

Frequently Asked Questions

Everything you need to know about integrating AgentReliability into your AI stack.

Traditional APM tools monitor standard HTTP response codes and CPU usage, but fail to comprehend non-deterministic LLM reasoning paths. AgentReliability evaluates context drift, tool call parameters, vector search grounding, hallucination scores, and multi-step agent graphs natively.
Limited Private Beta Access

Stop guessing why your AI agents break.

Join 4,000+ engineers building production-grade, reliable AI infrastructure with AgentReliability.

Free Private Beta Instant API Keys